| 发明名称 |
MONITORING OF IP MULTICAST STREAMS WITHIN AN INTERNET GATEWAY DEVICE |
| 摘要 |
Apparatus and methods for reporting stream loss in internet gateway devices. One embodiment comprises an internet gateway device for installation at a customer premises. The internet gateway device identifies a request to join an IP multicast stream identified by a group address, and monitors for packets directed to the group address. The internet gateway device detects a stream loss responsive to a failure to receive a packet directed to the group address during a time interval, and reports the stream loss for the group address to a management system. |
| 申请公布号 |
US2016380919(A1) |
申请公布日期 |
2016.12.29 |
| 申请号 |
US201514748047 |
申请日期 |
2015.06.23 |
| 申请人 |
Alcatel-Lucent USA Inc. |
发明人 |
Wang Shengqiang;Cai Yigang;Xu Yijun |
| 分类号 |
H04L12/927;H04L29/06;H04L12/931 |
主分类号 |
H04L12/927 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. An apparatus comprising:
an internet gateway device for installation at a customer premises, the internet gateway device comprising:
a monitoring unit configured to identify a request to join an Internet Protocol (IP) multicast stream identified by a group address, to monitor for packets directed to the group address, to detect a stream loss responsive to a failure to receive a packet directed to the group address during a time interval, and to report the stream loss for the group address to a management system. |
| 地址 |
Murray Hill NJ US |
